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1 package SnowMailClient.view.attachments;
2
3 import SnowMailClient.utils.*;
4 import snow.utils.gui.*;
5 import snow.utils.storage.*;
6 import SnowMailClient.model.*;
7 import SnowMailClient.view.html.*;
8 import SnowMailClient.*;
9 import SnowMailClient.model.multipart.*;
10 import SnowMailClient.view.*;
11 import SnowMailClient.Language.Language;
12
13 import java.awt.*;
14 import java.awt.image.*;
15 import java.awt.event.*;
16 import javax.swing.*;
17 import javax.swing.tree.*;
18 import javax.swing.event.*;
19 import javax.swing.filechooser.*;
20 import java.io.*;
21 import javax.imageio.*;
22 import java.util.*;
23
24
30 public class MimeTreePanel extends JPanel
31 {
32 final private JButton addBT = new JButton(Language.translate("Add"), Icons.PlusIcon.shared10);
33 final private JButton removeBT = new JButton(Language.translate("Remove"),Icons.CrossIcon.shared10);
34 final private JButton saveBT = new JButton(Language.translate("Save"));
35
36 final private JTree tree = new JTree();
37 final private JLabel statusLabel = new JLabel();
38
39 private MailMessage message;
40 private int fontSize = UIManager.getFont("Label.font").getSize();
41
42 private boolean hasChanged = false;
43
44 public MimeTreePanel()
45 {
46 super(new BorderLayout(0,0));
47
48 JPanel northPanel = new EFCNBackgroundPanel(new FlowLayout(FlowLayout.LEFT,0,0),
49 EFCNBackgroundPanel.ApplyVerticalHighLight,
50 EFCNBackgroundPanel.MediumGradientStrength,
51 EFCNBackgroundPanel.PanelBackground
52 );
53 northPanel.add(new JLabel(Language.translate("Attachments")));
54 add(northPanel, BorderLayout.NORTH);
55 northPanel.setBorder(BorderFactory.createEmptyBorder(fontSize/2,fontSize,fontSize/2,fontSize/2));
56
57 JScrollPane jsp = new JScrollPane(tree);
58 tree.setCellRenderer(new MimeTreeRenderer());
59 jsp.setBorder(null);
60 add(jsp, BorderLayout.CENTER);
61 jsp.setOpaque(false);
62 jsp.getViewport().setOpaque(false);
63 tree.setOpaque(false);
64
65 JPanel controlPanel = new JPanel();
68 add(controlPanel, BorderLayout.SOUTH);
69 controlPanel.add(addBT);
70 controlPanel.add(removeBT);
71 controlPanel.add(saveBT);
72
73 GUIUtils.setSmallDimensions(addBT);
74 GUIUtils.setSmallDimensions(removeBT);
75 GUIUtils.setSmallDimensions(saveBT);
76
77
78 addBT.addActionListener(new ActionListener()
79 {
80 public void actionPerformed(ActionEvent e)
81 {
82 addAttachmentAction();
83 }
84 });
85
86 removeBT.addActionListener(new ActionListener()
87 {
88 public void actionPerformed(ActionEvent e)
89 {
90 removeSelectedAttachmentsAction();
91 }
92 });
93
94 saveBT.addActionListener(new ActionListener()
95 {
96 public void actionPerformed(ActionEvent e)
97 {
98 if(message==null) return;
99 if(tree.getSelectionPath()==null) return;
100
101 MimePart selPart = (MimePart) tree.getSelectionPath().getLastPathComponent();
102
103 saveMimePart(selPart);
104 }
105 });
106
107
108 tree.addTreeSelectionListener(new TreeSelectionListener()
109 {
110 public void valueChanged(TreeSelectionEvent e)
111 {
112 int nsel = tree.getSelectionCount();
113 saveBT.setEnabled(nsel==1);
114 removeBT.setEnabled(nsel==1);
115 }
116 });
117
118 tree.addMouseListener(new MouseAdapter()
119 {
120 @Override  public void mousePressed(MouseEvent e)
121 {
122 if(e.isPopupTrigger()) showTreePopup(e); }
124 @Override public void mouseReleased(MouseEvent e)
125 {
126 if(e.isPopupTrigger()) showTreePopup(e); }
128
129 });
130
131 addBT.setEnabled(false);
132 saveBT.setEnabled(false);
133 removeBT.setEnabled(false);
134
135 tree.setVisible(false);
136 }
138 AttachmentBar attachmentsQuickPanel = null;
139 public void setAttachementsQuickPanel(AttachmentBar panel)
140 {
141 attachmentsQuickPanel = panel;
142 }
143
144 private void updateQuickPanel()
145 {
146 attachmentsQuickPanel.setMessage(this, message);
147 }
148
149
150
152 public void setMessage(MailMessage message)
153 {
154 if(!SwingUtilities.isEventDispatchThread())
155 {
156 new Throwable ("Must be called from the EDT").printStackTrace();
157 }
158
159
163
164 this.message = message;
165
166 updateQuickPanel();
167
168
170 if(message!=null)
171 {
172 this.setIsEditable(message.isEditable());
173
174 addBT.setEnabled(message.isEditable());
175 tree.setVisible(true);
176
177 MimeTreeModel treeModel = message.getMimeTree();
179 tree.setModel( treeModel );
180
181
182 MimePart rootPart = treeModel.getRootPart();
183
184 if(rootPart.getChildCount()>0)
185 {
186 TreePath tp = new TreePath(rootPart.getPartAt(0).getPath());
188 tree.makeVisible(tp);
189 }
190
191 tree.updateUI();
192 }
193 else
194 {
195 setIsEditable(false);
196 addBT.setEnabled(false);
197 tree.setVisible(false);
198 }
199 hasChanged = false;
200 }
201
202
204 public boolean getHasChanged() { return hasChanged; }
205 public void setHasChanged() { hasChanged = true; }
206
207
208 private void showTreePopup(MouseEvent e)
209 {
210 JPopupMenu popup = new JPopupMenu("Mime popup");
211 TreePath path = tree.getPathForLocation(e.getX(),e.getY());
212 if(path!=null)
213 {
214 final MimePart node = (MimePart) path.getLastPathComponent();
215 String descr = node.getTextForTreeRepresentation();
216 if(SnowMailClientApp.debug) descr+=" ["+node.getContentTYPE()+"]";
218 popup.add(descr);
219 popup.addSeparator();
220
221 if(node.lookIfContentIsAnImage())
222 {
223 JMenuItem jmViewImage = new JMenuItem(Language.translate("View image"));
224 popup.add(jmViewImage);
225 jmViewImage.addActionListener(new ActionListener()
226 {
227 public void actionPerformed(ActionEvent ee)
228 {
229 new ImageViewer(SnowMailClientApp.getInstance(), node);
230 }
231 });
232 }
233
234 if(node.getContentTYPE()==MimePart.ContentType.TEXT)
235 {
236
237 JMenuItem jmViewText = new JMenuItem(Language.translate("View"));
238 popup.add(jmViewText);
239 jmViewText.addActionListener(new ActionListener()
240 {
241 public void actionPerformed(ActionEvent ee)
242 {
243 HTMLSecureViewer hmv = new HTMLSecureViewer(SnowMailClientApp.getInstance(),
244 ""+message.getFromAddress());
245
246 if(node.lookIfContentIsHTML())
247 {
248 String cont ="";
249 try
250 {
251 HTMLFromMIME htmm = new HTMLFromMIME(message.getMimeTree());
252 cont = htmm.getHTMLCodeWithLocalizedLinks();
253 }
254 catch(Exception e)
255 {
256 cont = Language.translate("Error")+": "+e.getMessage();
257 }
258 hmv.setHTMLSource(cont);
259 }
260 else
261 {
262 hmv.setText(node.getBodyAsText());
263 }
264
265 hmv.setSize(400, 500);
266 hmv.setLocationRelativeTo(SnowMailClientApp.getInstance());
267 hmv.setVisible(true);
268 }
269 });
270
271
294
295 }
296
297 if(node.getContentTYPE()==MimePart.ContentType.MESSAGE)
298 {
299 JMenuItem jmCreateAsNewMessage = new JMenuItem(Language.translate("Create as new message"));
301 popup.add(jmCreateAsNewMessage);
302 jmCreateAsNewMessage.addActionListener(new ActionListener()
303 {
304 public void actionPerformed(ActionEvent ee)
305 {
306 MailMessage mess = new MailMessage();
307 mess.parse(node.getBodyAsText());
308 SnowMailClientApp.getInstance().getFolderView().getMailFolder().addMessage(mess);
309 }
310 });
311 }
312
313 JMenuItem jmViewSendFormat = new JMenuItem(Language.translate("View as to be send"));
314 if(SnowMailClientApp.debug)
315 {
316 popup.add(jmViewSendFormat);
317 }
318 jmViewSendFormat.addActionListener(new ActionListener()
319 {
320 public void actionPerformed(ActionEvent ee)
321 {
322 try
323 {
324 byte[] cont = node.getContent_For_Sending(1,12345,67890);
325 String mess = new String (cont);
327 ViewTextDialog vtd = new ViewTextDialog("MimeSendFormatView", Language.translate("Sent content"), false);
328 vtd.setText(mess);
329 vtd.setVisible(true);
330 }
331 catch(Exception ex)
332 {
333 ex.printStackTrace();
334 }
335 }
336 });
337
338 JMenuItem jmSave = new JMenuItem(Language.translate("Save to file"));
340 popup.add(jmSave);
341 jmSave.addActionListener(new ActionListener()
342 {
343 public void actionPerformed(ActionEvent ee)
344 {
345 saveMimePart(node);
346 }
347 });
348
349 popup.show(tree, e.getX(), e.getY());
350 }
351 }
352
353
354
355 private void setIsEditable(boolean is)
356 {
357 addBT.setVisible( is);
358 saveBT.setVisible( !is);
360 }
361
362
364 public void addAttachmentAction()
365 {
366 if(message==null) return;
368 MimeTreeModel treeModel = message.getMimeTree();
369
370 String last = SnowMailClientApp.getInstance().getProperties().getProperty(
371 "Attachment_last_file", System.getProperty("user.home"));
372
373 JFileChooser fileChooser = new JFileChooser(last);
374 fileChooser.setDialogTitle(Language.translate("Choose a file to attach to the mail message"));
375 FileChooserImageAccessoryPanel imageAccessory = new FileChooserImageAccessoryPanel(fileChooser);
376 fileChooser.setAccessory(imageAccessory);
377 int rep = fileChooser.showOpenDialog(this);
378 File file = fileChooser.getSelectedFile();
379 if(file!=null)
380 {
381 SnowMailClientApp.getInstance().getProperties().put(
382 "Attachment_last_file", file.getAbsolutePath());
383
384 byte[] fileContent = null;
385
386 long size = file.length();
387
388 if(size>1e5) {
390 try
392 {
393 BufferedImage bim = ImageIO.read(file);
394 String dimstr = bim.getWidth()+" x "+bim.getHeight();
395
396 String [] choices = new String []{
397 "send that image",
398 "1/2 sides",
399 "1/4 sides",
400 "1/8 sides",
401 "cancel"};
402 int rep2 = JOptionPane.showOptionDialog(
403 this,
404 Language.translate(
405 "The image %1 has size %2, (dimensions %3)."
406 +"\nSuch a big file is not recommanded for sending as mail attachment."
407 +"\nDo you want to send a reduced copy of the image instead of the original ?",
408 file.getName(), MailMessageUtils.formatSize(file.length()), dimstr
409 ),
410 Language.translate("Big image warning"),
411 JOptionPane.YES_NO_CANCEL_OPTION,
412 JOptionPane.QUESTION_MESSAGE,
413 null, choices, choices[0]);
414
415 if(rep2==4 || rep2==-1) return; double fact = 1;
417 if(rep2==1) fact = 2;
418 else if(rep2==2) fact = 4;
419 else if(rep2==3) fact = 8;
420
421 if(fact>1)
422 {
423 BufferedImage im2 = ImageUtils.convertToBufferedImage( bim.getScaledInstance( (int)(bim.getWidth()/fact),
425 (int)(bim.getHeight()/fact), bim.SCALE_SMOOTH));
426 ByteArrayOutputStream bos = new ByteArrayOutputStream();
427 ImageIO.write(im2, "JPEG", bos);
428 fileContent = bos.toByteArray();
429 }
430 else
431 {
432 fileContent = FileUtils.getFileContent(file);
433 }
434 }
436 catch(Exception e)
437 {
438 int conf = JOptionPane.showConfirmDialog(this,
440 Language.translate(
441 "The file you're trying to send is of size %"
442 +"\nSending big files is time consuming for you and for the recipient(s)."
443 +"\nDo you want to continue adding this attachment ?",
444 MailMessageUtils.formatSize(size)) );
445 if(conf!=JOptionPane.OK_OPTION)
446 {
447 return;
448 }
449 }
450
451 }
453 MimePart p = new MimePart();
454
455
456 try
457 {
458 if(fileContent==null)
459 {
460 fileContent = FileUtils.getFileContent(file);
461 }
462
463 p.setContentAsAttachment(
464 MimeUtils.guessContentType(file.getName()),
465 MimeUtils.guessContentSubType(file.getName()),
466 fileContent,
467 file.getName());
468
469 treeModel.addAttachment(p);
470 tree.updateUI(); hasChanged = true;
472
473 updateQuickPanel();
474 }
475 catch(Exception e)
476 {
477 e.printStackTrace();
478 }
479 }
480 }
481
482 public void deleteMimePart(MimePart mp)
483 {
484 MimeTreeModel treeModel = message.getMimeTree();
485 treeModel.removePart(mp);
486 hasChanged = true;
487 updateQuickPanel();
488 }
489
490 private void removeSelectedAttachmentsAction()
491 {
492 if(message==null) return;
493
494 MimeTreeModel treeModel = message.getMimeTree();
495 MimePart selPart = (MimePart) tree.getSelectionPath().getLastPathComponent();
496
497 if(!selPart.isLeaf())
498 {
499 JOptionPane.showMessageDialog(
500 this, "Only leafs can be stored", "Cannot store Mime part", JOptionPane.ERROR_MESSAGE);
501 return;
502 }
503
504 if(selPart.isRoot())
505 {
506 JOptionPane.showMessageDialog(
507 this, "Cannot remove the root", "Cannot remove Mime part", JOptionPane.ERROR_MESSAGE);
508 return;
509 }
510
511 treeModel.removePart(selPart);
512 hasChanged = true;
513
514 updateQuickPanel();
515 }
516
517 public void saveMimePart(MimePart selPart)
518 {
519
520 if(!selPart.isLeaf())
521 {
522 JOptionPane.showMessageDialog(
523 this, "Only leafs can be stored", "Cannot store Mime part", JOptionPane.ERROR_MESSAGE);
524 return;
525 }
526
527 if(selPart.getByteContent()==null)
528 {
529 JOptionPane.showMessageDialog(
530 this, "Content is null", "Cannot store Mime part", JOptionPane.ERROR_MESSAGE);
531 return;
532 }
533
534
535 String last = SnowMailClientApp.getInstance().getProperties().getProperty(
536 "Attachment_save_file",
537 System.getProperty("user.home"));
538
539 JFileChooser fileChooser = new JFileChooser(last);
540 fileChooser.setSelectedFile(new File(last, selPart.getName()));
541 int rep = fileChooser.showSaveDialog(this);
542 if(rep==JFileChooser.APPROVE_OPTION)
543 {
544 File file = fileChooser.getSelectedFile();
545 if(file!=null)
546 {
547 SnowMailClientApp.getInstance().getProperties().put(
548 "Attachment_save_file", file.getAbsolutePath());
549
550 try
551 {
552 byte[] cont = selPart.getByteContent();
553 FileUtils.saveToFile(cont, file);
554 }
555 catch(Exception e)
556 {
557 e.printStackTrace();
558 }
559
560 }
561 }
562 }
563
564
565 } |
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